diff --git a/cpu/stm32/Kconfig b/cpu/stm32/Kconfig
index 2d2d22f1c1..ab15c7a76a 100644
--- a/cpu/stm32/Kconfig
+++ b/cpu/stm32/Kconfig
@@ -55,7 +55,7 @@ choice
 	set on the chip, early cpu init will hang.  This ensures production
 	devices with the wrong RDP level, by fault or malace intent, will
 	not run.  See cpu manual for further details on RDP.
-depends on (CPU_FAM_F1 || CPU_FAM_F2 || CPU_FAM_F3 || CPU_FAM_F4 || CPU_FAM_F5 || CPU_FAM_F6 || CPU_FAM_F7)
+depends on (CPU_FAM_F1 || CPU_FAM_F2 || CPU_FAM_F3 || CPU_FAM_F4 || CPU_FAM_F7)
 config RDP0
 	bool "RDP0"
 config RDP1